DE2207553C3 - Tiefziehvorrichtung - Google Patents

Tiefziehvorrichtung

Info

Publication number
DE2207553C3
DE2207553C3 DE19722207553 DE2207553A DE2207553C3 DE 2207553 C3 DE2207553 C3 DE 2207553C3 DE 19722207553 DE19722207553 DE 19722207553 DE 2207553 A DE2207553 A DE 2207553A DE 2207553 C3 DE2207553 C3 DE 2207553C3
Authority
DE
Germany
Prior art keywords
pressure
pins
clamping plate
stroke
box
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE19722207553
Other languages
German (de)
English (en)
Other versions
DE2207553B2 (de
DE2207553A1 (de
Inventor
Rolf 7320 Goeppingen Kellenbenz
Karl 7343 Kuchen Maier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
L Schuler GmbH
Original Assignee
L Schuler GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by L Schuler GmbH filed Critical L Schuler GmbH
Priority to DE19722207553 priority Critical patent/DE2207553C3/de
Priority to IT2030973A priority patent/IT979044B/it
Priority to GB726373A priority patent/GB1384973A/en
Priority to FR7305411A priority patent/FR2172308B1/fr
Priority to JP1847473A priority patent/JPS4890075A/ja
Publication of DE2207553A1 publication Critical patent/DE2207553A1/de
Publication of DE2207553B2 publication Critical patent/DE2207553B2/de
Application granted granted Critical
Publication of DE2207553C3 publication Critical patent/DE2207553C3/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/10—Devices controlling or operating blank holders independently, or in conjunction with dies
    • B21D24/14—Devices controlling or operating blank holders independently, or in conjunction with dies pneumatically or hydraulically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Press Drives And Press Lines (AREA)
  • Forging (AREA)
DE19722207553 1972-02-18 1972-02-18 Tiefziehvorrichtung Expired DE2207553C3 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19722207553 DE2207553C3 (de) 1972-02-18 1972-02-18 Tiefziehvorrichtung
IT2030973A IT979044B (it) 1972-02-18 1973-02-13 Dispositivo di imbutitura
GB726373A GB1384973A (en) 1972-02-18 1973-02-14 Drawing presses
FR7305411A FR2172308B1 (cg-RX-API-DMAC7.html) 1972-02-18 1973-02-15
JP1847473A JPS4890075A (cg-RX-API-DMAC7.html) 1972-02-18 1973-02-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722207553 DE2207553C3 (de) 1972-02-18 1972-02-18 Tiefziehvorrichtung

Publications (3)

Publication Number Publication Date
DE2207553A1 DE2207553A1 (de) 1973-08-23
DE2207553B2 DE2207553B2 (de) 1974-10-31
DE2207553C3 true DE2207553C3 (de) 1975-06-05

Family

ID=5836272

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722207553 Expired DE2207553C3 (de) 1972-02-18 1972-02-18 Tiefziehvorrichtung

Country Status (5)

Country Link
JP (1) JPS4890075A (cg-RX-API-DMAC7.html)
DE (1) DE2207553C3 (cg-RX-API-DMAC7.html)
FR (1) FR2172308B1 (cg-RX-API-DMAC7.html)
GB (1) GB1384973A (cg-RX-API-DMAC7.html)
IT (1) IT979044B (cg-RX-API-DMAC7.html)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3447795A (en) * 1967-07-13 1969-06-03 Bliss Co Self-contained die cushion with air saver

Also Published As

Publication number Publication date
FR2172308B1 (cg-RX-API-DMAC7.html) 1978-10-20
DE2207553B2 (de) 1974-10-31
FR2172308A1 (cg-RX-API-DMAC7.html) 1973-09-28
DE2207553A1 (de) 1973-08-23
GB1384973A (en) 1975-02-26
JPS4890075A (cg-RX-API-DMAC7.html) 1973-11-24
IT979044B (it) 1974-09-30

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee